Schema Central > niem40 > coordinateOperations.xsd > gml:Transformation
Advanced search
Need NIEM Help?

Recommended Reading:

Definitive XML Schema

 

Web Service Contract Design and Versioning for SOA

 

Advanced XML Applications

 

gml:Transformation

gml:Transformation is a concrete object element derived from gml:GeneralTransformation (13.6.2.13).
This concrete object can be used for all operation methods, without using a GML Application Schema that defines operation-method-specialized element names and contents, especially for methods with only one Transformation instance.
The parameterValue elements are an unordered list of composition associations to the set of parameter values used by this conversion operation.

Element information

Content

Attributes

NameOccTypeDescriptionNotes
gml:id [1..1]xsd:IDThe attribute gml:id supports provision of a handle for the XML element representing a GML Object. Its use is mandatory for all GML objects. It is of XML type ID, so is constrained to be unique in the XML document within which it occurs.from type gml:AbstractGeneralTransformationType

Used in

Substitution hierarchy

Sample instance

<gml:Transformation gml:id="ID">
   <gml:metaDataProperty>
      <gml:GenericMetaData>Any text, intermingled with:
         <!--any element-->
      </gml:GenericMetaData>
   </gml:metaDataProperty>
   <gml:description>string</gml:description>
   <gml:descriptionReference/>
   <gml:identifier codeSpace="http://www.example.com/">string</gml:identifier>
   <gml:name>string</gml:name>
   <gml:remarks>string</gml:remarks>
   <gml:domainOfValidity>
      <gmd:EX_Extent>
         <gmd:description>...
         </gmd:description>
         <gmd:geographicElement>...
         </gmd:geographicElement>
         <gmd:temporalElement>...
         </gmd:temporalElement>
         <gmd:verticalElement>...
         </gmd:verticalElement>
      </gmd:EX_Extent>
   </gml:domainOfValidity>
   <gml:scope>string</gml:scope>
   <gml:operationVersion>string</gml:operationVersion>
   <gml:coordinateOperationAccuracy>
      <gmd:DQ_RelativeInternalPositionalAccuracy>
         <gmd:nameOfMeasure>...
         </gmd:nameOfMeasure>
         <gmd:measureIdentification>...
         </gmd:measureIdentification>
         <gmd:measureDescription>...
         </gmd:measureDescription>
         <gmd:evaluationMethodType>...
         </gmd:evaluationMethodType>
         <gmd:evaluationMethodDescription>...
         </gmd:evaluationMethodDescription>
         <gmd:evaluationProcedure>...
         </gmd:evaluationProcedure>
         <gmd:dateTime>...
         </gmd:dateTime>
         <gmd:result>...
         </gmd:result>
      </gmd:DQ_RelativeInternalPositionalAccuracy>
   </gml:coordinateOperationAccuracy>
   <gml:sourceCRS>
      <gml:ProjectedCRS gml:id="ID">
         <gml:metaDataProperty>...
         </gml:metaDataProperty>
         <gml:description>string</gml:description>
         <gml:descriptionReference/>
         <gml:identifier codeSpace="http://www.example.com/">string</gml:identifier>
         <gml:name>string</gml:name>
         <gml:remarks>string</gml:remarks>
         <gml:domainOfValidity>...
         </gml:domainOfValidity>
         <gml:scope>string</gml:scope>
         <gml:conversion>...
         </gml:conversion>
         <gml:baseGeodeticCRS>...
         </gml:baseGeodeticCRS>
         <gml:cartesianCS>...
         </gml:cartesianCS>
      </gml:ProjectedCRS>
   </gml:sourceCRS>
   <gml:targetCRS>
      <gml:ProjectedCRS gml:id="ID">
         <gml:metaDataProperty>...
         </gml:metaDataProperty>
         <gml:description>string</gml:description>
         <gml:descriptionReference/>
         <gml:identifier codeSpace="http://www.example.com/">string</gml:identifier>
         <gml:name>string</gml:name>
         <gml:remarks>string</gml:remarks>
         <gml:domainOfValidity>...
         </gml:domainOfValidity>
         <gml:scope>string</gml:scope>
         <gml:conversion>...
         </gml:conversion>
         <gml:baseGeodeticCRS>...
         </gml:baseGeodeticCRS>
         <gml:cartesianCS>...
         </gml:cartesianCS>
      </gml:ProjectedCRS>
   </gml:targetCRS>
   <gml:method>
      <gml:OperationMethod gml:id="ID">
         <gml:metaDataProperty>...
         </gml:metaDataProperty>
         <gml:description>string</gml:description>
         <gml:descriptionReference/>
         <gml:identifier codeSpace="http://www.example.com/">string</gml:identifier>
         <gml:name>string</gml:name>
         <gml:remarks>string</gml:remarks>
         <gml:formulaCitation>...
         </gml:formulaCitation>
         <gml:sourceDimensions>1</gml:sourceDimensions>
         <gml:targetDimensions>1</gml:targetDimensions>
         <gml:parameter>...
         </gml:parameter>
      </gml:OperationMethod>
   </gml:method>
   <gml:parameterValue>
      <gml:ParameterValue>
         <gml:value uom="">1.0</gml:value>
         <gml:operationParameter>...
         </gml:operationParameter>
      </gml:ParameterValue>
   </gml:parameterValue>
</gml:Transformation>